THIS WATCH INCORPORATES TWO SEPARATE MOVEMENTS. ONE IS A THREE HAND AND THE OTHER A CHRONOGRAPH. THIS IS A WELL ENGINEERED DEVICE WITH TWO SEPARATE WATCHES. THE WATCHES CAN BE REVERSED AFTER UNLOCKING THE COVER THAT SECURES THEM TO THE OUTER FRAME. INVICTA INSTRUCTIONS ARE PROVIDED FOR THIS PROCEDURE.I HAVE OPENED AND CLOSED THE COVER SEVERAL TIMES WITH NO PROBLEM. BE PATIENT AND DO NOT FORCE THE MECHANISM. THIS IS A GREAT WATCH. The item "INVICTA 32228 TRANSATLANTIC TWO SEPARATE DIALS AND MOVEMENTS REVERSO STYLE" is in sale since Thursday, June 25, 2020. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "watchcollectorsb" and is located in Goleta, California. This item can be shipped to United States, Canada, United Kingdom, Mexico, Germany, Japan, France, Australia.